The calculated distance (air line) between Jerez de la Frontera and Sanlúcar de Barrameda is approximately 14 miles respectively 22 kilometers.
By car or train, the actual journey to Sanlúcar de Barrameda is certainly longer, as only the direct route (as the crow flies) between Jerez de la Frontera and Sanlúcar de Barrameda has been calculated here.
Air line (approximately)
22 kilometers
12 nautical miles